ISL8117AFRZ

The ISL8117AFRZ is a high-performance synchronous step-down (buck) regulator designed for efficient power management in various applications. It features an integrated control loop, which simplifies design and reduces component count. This device supports a wide input voltage range, typically from 4.5V to 17V, making it suitable for battery-powered devices and applications connected to larger power sources.
Key features include adjustable output voltage, high efficiency (up to 95%), and a compact package, which allows for space-saving designs. The ISL8117AFRZ also integrates protection features such as over-voltage, under-voltage, and thermal shutdown, enhancing system reliability. Its fast transient response and low output ripple make it ideal for powering sensitive devices like microcontrollers and FPGAs.
The regulator operates in continuous conduction mode (CCM) and can handle high load currents, making it versatile for various industrial, automotive, and consumer electronics applications. Overall, the ISL8117AFRZ provides a robust solution for efficient voltage regulation in compact electronic designs.

The ISL8117AFRZ is a high-performance, synchronous step-down DC-DC regulator designed for high-efficiency power conversion. Key features include:
1. Wide Input Voltage Range: Operates from 4.5V to 17V, accommodating a variety of input sources.
2. Adjustable Output Voltage: Output voltage can be set from 0.8V to 15V, suitable for diverse applications.
3. High Efficiency: Achieves up to 95% efficiency, minimizing heat generation.
4. Current Mode Control: Provides fast transient response and improved stability.
5. Integrated Power MOSFETs: Reduces the need for external components and simplifies the design.
6. Built-in Protection Features: Includes overcurrent protection (OCP), thermal shutdown (TSD), and under-voltage lockout (UVLO) for enhanced reliability.
7. Compact Package: Available in a 32 Ld HTQFP package, enabling space-efficient designs.
8. Flexible Phase Configuration: Supports multiple devices for parallel operation to increase output current capacity.
These features make the ISL8117AFRZ ideal for powering processors, FPGAs, and other high-performance digital circuits.

The ISL8117AFRZ is packaged in a 32-lead HTQFP (Thin Quad Flat Pack) with a body size of 5 mm x 5 mm. This package type is designed for efficient thermal performance and ease of PCB mounting.

The ISL8117AFRZ is a high-performance synchronous step-down voltage regulator from Renesas, featuring a 32-pin HTQFN package.
Pin Count: 32
Key Functions:
1. Input Voltage Range: The device accepts a wide input voltage range, typically from 4.5V to 17V.
2. Output Voltage Regulation: It provides adjustable output voltage through external resistors.
3. High Efficiency: It features synchronous rectification for improved efficiency.
4. Control Features: Includes PWM control and features like phase interleaving for multi-phase designs.
5. Protection: Offers various protection mechanisms such as overcurrent protection, thermal shutdown, and under-voltage lockout.
6. Compensation: Internal compensation simplifies design and reduces external component count.
This device is typically used in applications requiring efficient DC-DC conversion, such as power supply for microcontrollers, FPGAs, and other digital circuits.

The ISL8117AFRZ is manufactured by Renesas Electronics Corporation. Renesas is a global semiconductor company that specializes in designing and producing microcontrollers, analog, power management, and system-on-chip (SoC) solutions. The company serves various industries, including automotive, industrial, and consumer electronics. Renesas aims to provide innovative technologies that enhance the performance and efficiency of electronic devices.

The ISL8117AFRZ is a high-performance DC-DC step-down regulator used in various applications including point-of-load converters for processors, FPGAs, and ASICs, powering system-on-chip (SoC) devices, and supplying voltage for telecommunications equipment. Its features make it suitable for automotive, industrial, and consumer electronics that require efficient power management and low output voltage regulation.

The ISL8117AFRZ is a synchronous step-down (buck) regulator. Equivalent products include the Texas Instruments TPS563201, ON Semiconductor NCP3163, and Analog Devices LT1763. When selecting an equivalent, consider specifications like input/output voltage range, current rating, and efficiency to ensure compatibility with your application.